Method for mounting undercabinet ventilation hood

Patent metadata

Field	Value
Publication number	US-9523507-B2
Application number	US-201313966311-A
Country	US
Kind code	B2
Filing date	Aug 14, 2013
Priority date	Aug 14, 2013
Publication date	Dec 20, 2016
Grant date	Dec 20, 2016

Abstract

A ventilation hood is mounted to an underside of a cabinet by left and right support brackets each including a main body from which depend at least one support tab or hanger, as well as a locator tab. The main body is aligned on the cabinet, while the locator tab appropriately spaces the support bracket from an upstanding rear wall. Thereafter, the ventilation hood is positioned so the support tabs are received in slots formed in a top panel of the hood and, upon sliding the hood rearward, the hood rides upon ramped or tapered surfaces of the support tabs to position the hood against the cabinet while hanging the hood from the support tabs. Thereafter, the support tabs are bent to retain the ventilation hood in an operational position. Employing the distinct aligning, positioning and hanging structure enables a single person to readily mount the ventilation hood.

First claim

We claim:

1. A method of mounting a ventilation hood to an underside of a cabinet positioned along a rear wall above a cooking appliance comprising:
securing first and second brackets to the underside of the cabinet at spaced positions, with each of the first and second brackets including a locator tab abutting the rear wall and at least one support tab extending below the cabinet;
inserting each support tab into a respective slot provided in a top panel of the ventilation hood; and
shifting the ventilation hood rearward, causing portions of the top panel of the ventilation hood to be received within slits established between the support tabs and main body portions of the first and second brackets, wherein the ventilation hood is hung from the first and second brackets.

2. The method of claim 1 , further comprising: guiding the ventilation hood during rearward shifting along ramped sections formed on the support tabs.

3. The method of claim 2 , wherein guiding the ventilation hood includes forcing the ventilation hood upward during rearward shifting such that the ventilation hood abuts the cabinet.

4. The method of claim 2 , wherein inserting the support tabs into the slots provided in the top panel of the ventilation hood initially includes inserting finger sections of the support tabs into the slots, with the finger sections leading to the ramped sections.

5. The method of claim 1 , further comprising: securing the ventilation hood by bending the support tabs against the top panel.

6. The method of claim 5 , further comprising: additionally securing the ventilation hood by mechanically fastening the support tabs to the top panel.

7. The method of claim 5 , wherein each of the support tabs is connected to one of the first and second brackets through a connection section and bending the support tabs constitutes bending along a respective said connection section.

8. The method of claim 1 , wherein securing the first and second brackets to the underside of the cabinet includes mechanically fastening the main body of each of the first and second brackets directly to a bottom panel of the cabinet and abutting the locator tab constitutes engaging a terminal end of the locator tab with the rear wall at a height commensurate with the main body.

9. The method of claim 8 , further comprising: employing additional support tabs extending from the first and second brackets as spacers to position the first and second brackets relative to the bottom panel for mechanical fastening purposes.

10. The method of claim 1 , wherein at least one of the slots provided in the top panel of the ventilation hood extends into a back panel of the ventilation hood such that inserting the support tabs into the slots and shifting the ventilation hood rearward causes at least the locator tab to extend through the back panel.

11. The method of claim 1 , wherein inserting the support tabs into the slots provided in a top panel of the ventilation hood includes inserting multiple, fore-to-aft spaced support tabs into multiple slots on each lateral side of the ventilation hood.

12. The method of claim 1 , wherein securing the first and second brackets to the underside of the cabinet includes mechanically fastening the first and second brackets to side support flanges of a lower support frame of the cabinet and abutting the locator tab constitutes engaging a terminal end of the locator tab with the rear wall at a position below the lower support frame.

13. The method of claim 1 , wherein the ventilation hood is shifted rearward after the support tabs are inserted into the slots.

14. A method of mounting a ventilation hood to an underside of a cabinet positioned along a rear wall above a cooking appliance comprising:
mounting first and second brackets, each including distinct aligning, positioning and hanging structure, to the underside of the cabinet at laterally spaced positions, with the aligning and positioning structure being employed to locate each of the first and second brackets relative to the cabinet prior to mounting;
hanging the ventilation hood from the hanging structure of the first and second brackets; and
rearwardly shifting the ventilation hood, causing the hood to be forced upward to the underside of the cabinet, wherein:
the aligning structure locates the first and second brackets vertically or laterally with respect to the underside of the cabinet;
the positioning structure abuts the rear wall to position the first and second brackets relative to the rear wall; and
the hanging structure establishes ramps which force the ventilation hood upward upon being rearwardly shifted and slits within which portions of to panel of the ventilation hood are received.

15. The method of claim 14 , wherein:
the positioning structure includes a locator tab abutting the rear wall and the hanging structure includes at least one support tab extending below the cabinet;
hanging the ventilation hood from the hanging structure includes inserting each support tab into a respective slot provided in a top panel of the ventilation hood; and
at least one of the slots provided in the top panel of the ventilation hood extends into a back panel of the ventilation hood such that inserting the support tabs into the slots and shifting the ventilation hood rearward causes at least the locator tab to extend through the back panel.

16. The method of claim 14 , wherein:
the positioning structure includes a locator tab abutting the rear wall; and
securing the first and second brackets to the underside of the cabinet includes mechanically fastening the first and second brackets to side support flanges of a lower support frame of the cabinet and abutting the locator tab constitutes engaging a terminal end of the locator tab with the rear wall at a position below the lower support frame.

17. The method of claim 14 , wherein:
the hanging structure includes at least one support tab extending below the cabinet;
hanging the ventilation hood from the hanging structure includes inserting each support tab into a respective slot provided in a top panel of the ventilation hood; and
the ventilation hood is shifted rearward after the support tabs are inserted into the slots.

18. The method of claim 14 , wherein:
the hanging structure includes at least one support tab extending below the cabinet; and
rearwardly shifting the ventilation hood causes portions of a top panel of the ventilation hood to be received within the slits established between the support tabs and main body portions of the first and second brackets.

19. A method of mounting a ventilation hood to an underside of a cabinet positioned along a rear wall above a cooking appliance comprising:
mounting first and second brackets, each including distinct aligning, positioning and hanging structure, to the underside of the cabinet at laterally spaced positions, with the aligning and positioning structure being employed to locate each of the first and second brackets relative to the cabinet prior to mounting, wherein the positioning structure includes a locator tab abutting the rear wall and the hanging structure includes at least one support tab extending below the cabinet;
hanging the ventilation hood from the hanging structure of the first and second brackets by inserting each support tab into a respective slot provided in a top panel of the ventilation hood; and
rearwardly shifting the ventilation hood, causing portions of the top panel of the ventilation hood to be received within slits established between the support tabs and m

Assignees

• Whirlpool Co

Inventors

• Bruin-Slot Zachary Jan
• Grose Andrew James

Classifications

• Y10T29/49623

  Static structure, e.g., a building component · CPC title

• F24F13/0254

  characterised by their mounting means, e.g. supports · CPC title

• Y10T29/53

  Means to assemble or disassemble · CPC title

• F24C15/2071 Primary

  mounting of cooking hood · CPC title

• Y10T29/51

  Plural diverse manufacturing apparatus including means for metal shaping or assembling · CPC title